ArticleThe Plant cell1999
Positional specificity of a phospholipase A activity induced by wounding, systemin, and oligosaccharide elicitors in tomato leaves
Article in The Plant cell, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.
What it found
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Who cites it
63 citing papers in PubMed, 206 citations in OpenAlex.
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- Integrated Transcriptomic and Metabolomic Analyses Uncover the Differential Mechanism in Saline-Alkaline Tolerance betweenInternational journal of molecular sciences · 2023Article
- Lipidomic Remodeling inFrontiers in plant science · 2022Article
- A Label-Free Proteomic and Complementary Metabolomic Analysis of Leaves of the Resurrection PlantLife (Basel, Switzerland) · 2021Article
- Role of jasmonic acid in plants: the molecular point of view.Plant cell reports · 2021Review
- Understanding Plant Social Networking System: Avoiding Deleterious Microbiota but Calling Beneficials.International journal of molecular sciences · 2021Review
- Preserved and variable spatial-chemical changes of lipids across tomato leaves in response to central vein wounding reveals potential origin of linolenic acid in signal transduction cascade.Plant-environment interactions (Hoboken, N.J.) · 2021Article
- Immobilization of Soybean Lipoxygenase on Nanoporous Rice Husk Silica by Adsorption: Retention of Enzyme Function and Catalytic Potential.Molecules (Basel, Switzerland) · 2021Article
- Comparative Metabolomic and Transcriptomic Studies Reveal Key Metabolism Pathways Contributing to Freezing Tolerance Under Cold Stress in Kiwifruit.Frontiers in plant science · 2021Article
- Article
- Decreased R:FR Ratio in Incident White Light Affects the Composition of Barley Leaf Lipidome and Freezing Tolerance in a Temperature-Dependent Manner.International journal of molecular sciences · 2020Article
- Breaking Bad News: Dynamic Molecular Mechanisms of Wound Response in Plants.Frontiers in plant science · 2020Review
- Jasmonic Acid Signaling Pathway in Plants.International journal of molecular sciences · 2019Review
- Isolation and characterization of 1-palmitoyl-2-linoleoyl-sn-glycerol as a hormogonium-inducing factor (HIF) from the coralloid roots of Cycas revoluta (Cycadaceae).Scientific reports · 2019Article
- Secretory Phospholipases AFrontiers in plant science · 2019Review
- Study of defense-related gene expression in grapevine infested by Colomerus vitis (Acari: Eriophyidae).Experimental & applied acarology · 2018Article
- Depletion of Arabidopsis ACYL-COA-BINDING PROTEIN3 Affects Fatty Acid Composition in the Phloem.Frontiers in plant science · 2018Article
- Lipid, phenol and carotenoid changes in 'Bianca' grapevine leaves after mechanical wounding: a case study.Protoplasma · 2017Article
3 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Phospholipase A (PLA) activity, as measured by the accumulation of (14)C-lysophosphatidylcholine in leaves of tomato plants, increased rapidly and systemically in response to wounding. The increase in PLA activity in the systemic unwounded leaves was biphasic in wild-type tomato plants, peaking at 15 min and again at 60 min, but the second peak of activity was absent in transgenic prosystemin antisense plants. Supplying young excised tomato plants with the polypeptide hormone systemin also caused (14)C-lysophosphatidylcholine to increase to levels similar to those induced by wounding, but the increase in activity persisted for >2 hr. Antagonists of systemin blocked both the release of (14)C-lysophosphatidylcholine and the accumulation of defense proteins in response to systemin. (14)C-lysophosphatidylcholine levels did not increase in response to jasmonic acid. Chemical acylation of the lysophosphatidylcholine produced by wounding, systemin, and oligosaccharide elicitors followed by enzymatic hydrolysis with lipases of known specificities demostrated that the lysophosphatidylcholine is generated by a PLA with specificity for the sn-2 position.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.